mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 02:08:38 +00:00
b08c8c4870
Thomas reported U-Boot failed to build host tools if libfdt-devel package is installed because tools include libfdt headers from /usr/include/ instead of using internal ones. This commit moves the header code: include/libfdt.h -> include/linux/libfdt.h include/libfdt_env.h -> include/linux/libfdt_env.h and replaces include directives: #include <libfdt.h> -> #include <linux/libfdt.h> #include <libfdt_env.h> -> #include <linux/libfdt_env.h> Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
/*
|
|
* Copyright (c) 2014
|
|
* Heiko Schocher, DENX Software Engineering, hs@denx.de.
|
|
*
|
|
* Based on lib/fdtdec.c:
|
|
* Copyright (c) 2011 The Chromium OS Authors.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef USE_HOSTCC
|
|
#include <common.h>
|
|
#include <linux/libfdt.h>
|
|
#include <fdtdec.h>
|
|
#else
|
|
#include "libfdt.h"
|
|
#include "fdt_support.h"
|
|
|
|
#define debug(...)
|
|
#endif
|
|
|
|
int fdtdec_get_int(const void *blob, int node, const char *prop_name,
|
|
int default_val)
|
|
{
|
|
const int *cell;
|
|
int len;
|
|
|
|
debug("%s: %s: ", __func__, prop_name);
|
|
cell = fdt_getprop(blob, node, prop_name, &len);
|
|
if (cell && len >= sizeof(int)) {
|
|
int val = fdt32_to_cpu(cell[0]);
|
|
|
|
debug("%#x (%d)\n", val, val);
|
|
return val;
|
|
}
|
|
debug("(not found)\n");
|
|
return default_val;
|
|
}
|
|
|
|
unsigned int fdtdec_get_uint(const void *blob, int node, const char *prop_name,
|
|
unsigned int default_val)
|
|
{
|
|
const int *cell;
|
|
int len;
|
|
|
|
debug("%s: %s: ", __func__, prop_name);
|
|
cell = fdt_getprop(blob, node, prop_name, &len);
|
|
if (cell && len >= sizeof(unsigned int)) {
|
|
unsigned int val = fdt32_to_cpu(cell[0]);
|
|
|
|
debug("%#x (%d)\n", val, val);
|
|
return val;
|
|
}
|
|
debug("(not found)\n");
|
|
return default_val;
|
|
}
|